Trace number 363620

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 53.3146 53.4327

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-net12.opb
MD5SUM24a04ed274dd43d443428abf078e95f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark214
Best CPU time to get the best result obtained on this benchmark13.6869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 214
Optimality of the best value was proved YES
Number of variables147395
Total number of constraints26533
Number of constraints which are clauses12
Number of constraints which are cardinality constraints (but not clauses)391
Number of constraints which are nor clauses,nor cardinality constraints26130
Minimum length of a constraint2
Maximum length of a constraint292
Number of terms in the objective function 39
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 337
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 12288
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 137193
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

51.36/51.41	c Somebody sent me a SIGTERM
51.36/51.41	s UNKNOWN
51.36/51.42	pb2clasp1: no process killed
9.23/53.42	sh: line 1:  7763 Killed                  cat /tmp/evaluation/363620-1177030009/temp/instance-363620-1177030009.opb.op
9.23/53.42	      7764                       | clasp >/tmp/evaluation/363620-1177030009/temp/instance-363620-1177030009.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363620-1177030009/instance-363620-1177030009.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-363620-1177030009 -o ROOT/results/node48/solver-363620-1177030009 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363620-1177030009.opb /tmp/evaluation/363620-1177030009/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7743
/proc/meminfo: memFree=1855664/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=12268 CPUtime=0
/proc/7743/stat : 7743 (pbclasp) R 7741 7743 7341 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 57846266 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539772005 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/7743/statm: 3067 317 242 3 0 167 0

[startup+0.0569411 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7743
/proc/meminfo: memFree=1855664/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=15524 CPUtime=0.04
/proc/7743/stat : 7743 (pbclasp) R 7741 7743 7341 0 -1 4194304 1237 0 0 0 4 0 0 0 18 0 1 0 57846266 15896576 1203 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255553256218 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7743/statm: 3881 1204 314 3 0 981 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15524

[startup+0.101944 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7743
/proc/meminfo: memFree=1855664/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=16580 CPUtime=0.08
/proc/7743/stat : 7743 (pbclasp) R 7741 7743 7341 0 -1 4194304 1499 0 0 0 8 0 0 0 18 0 1 0 57846266 16977920 1465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539450593 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7743/statm: 4145 1465 314 3 0 1245 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16580

[startup+0.301962 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7743
/proc/meminfo: memFree=1855664/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=0.11
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2077 0 0 0 10 1 0 0 16 0 1 0 57846266 19214336 2028 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7743/statm: 4691 2028 324 3 0 1791 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 18764

[startup+0.701999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7743
/proc/meminfo: memFree=1855664/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=0.11
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2077 0 0 0 10 1 0 0 16 0 1 0 57846266 19214336 2028 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7743/statm: 4691 2028 324 3 0 1791 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 18764

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 7746
/proc/meminfo: memFree=1847192/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=0.11
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2077 0 0 0 10 1 0 0 16 0 1 0 57846266 19214336 2028 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7743/statm: 4691 2028 324 3 0 1791 0
[pid=7745] ppid=7743 vsize=5352 CPUtime=0
/proc/7745/stat : 7745 (sh) S 7743 7743 7341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 57846278 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1338 229 193 169 0 49 0
[pid=7746] ppid=7745 vsize=12400 CPUtime=1.37
/proc/7746/stat : 7746 (pb2clasp1) R 7745 7743 7341 0 -1 4194304 499 0 0 0 136 1 0 0 25 0 1 0 57846278 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255553759802 0 0 4224 0 0 0 0 17 1 0 0
/proc/7746/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36516

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 7746
/proc/meminfo: memFree=1846104/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=0.11
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2077 0 0 0 10 1 0 0 16 0 1 0 57846266 19214336 2028 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7743/statm: 4691 2028 324 3 0 1791 0
[pid=7745] ppid=7743 vsize=5352 CPUtime=0
/proc/7745/stat : 7745 (sh) S 7743 7743 7341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 57846278 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1338 229 193 169 0 49 0
[pid=7746] ppid=7745 vsize=12532 CPUtime=2.97
/proc/7746/stat : 7746 (pb2clasp1) R 7745 7743 7341 0 -1 4194304 521 0 0 0 296 1 0 0 25 0 1 0 57846278 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255539456576 0 0 4224 0 0 0 0 17 1 0 0
/proc/7746/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36648

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 7746
/proc/meminfo: memFree=1843672/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=0.11
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2077 0 0 0 10 1 0 0 16 0 1 0 57846266 19214336 2028 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7743/statm: 4691 2028 324 3 0 1791 0
[pid=7745] ppid=7743 vsize=5352 CPUtime=0
/proc/7745/stat : 7745 (sh) S 7743 7743 7341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 57846278 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1338 229 193 169 0 49 0
[pid=7746] ppid=7745 vsize=12532 CPUtime=6.17
/proc/7746/stat : 7746 (pb2clasp1) R 7745 7743 7341 0 -1 4194304 523 0 0 0 615 2 0 0 25 0 1 0 57846278 12832768 485 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255539481927 0 0 4224 0 0 0 0 17 1 0 0
/proc/7746/statm: 3133 485 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36648

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 7753
/proc/meminfo: memFree=1806672/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.26
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2162 1613 0 0 10 1 705 10 15 0 1 0 57846266 19214336 2049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7743/statm: 4691 2049 343 3 0 1791 0
[pid=7751] ppid=7743 vsize=5352 CPUtime=0
/proc/7751/stat : 7751 (sh) S 7743 7743 7341 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 57846994 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7751/statm: 1338 224 188 169 0 49 0
[pid=7752] ppid=7751 vsize=2520 CPUtime=0.01
/proc/7752/stat : 7752 (cat) S 7751 7743 7341 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 57846994 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7752/statm: 630 87 71 4 0 42 0
[pid=7753] ppid=7751 vsize=28912 CPUtime=5.39
/proc/7753/stat : 7753 (clasp) R 7751 7743 7341 0 -1 4194304 6940 0 0 0 535 4 0 0 25 0 1 0 57846994 29605888 6805 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135067482 0 0 4096 0 0 0 0 17 1 0 0
/proc/7753/statm: 7228 6806 176 154 0 6698 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 55548

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 7753
/proc/meminfo: memFree=1245336/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.26
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2162 1613 0 0 10 1 705 10 15 0 1 0 57846266 19214336 2049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7743/statm: 4691 2049 343 3 0 1791 0
[pid=7751] ppid=7743 vsize=5352 CPUtime=0
/proc/7751/stat : 7751 (sh) S 7743 7743 7341 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 57846994 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7751/statm: 1338 224 188 169 0 49 0
[pid=7752] ppid=7751 vsize=2520 CPUtime=0.01
/proc/7752/stat : 7752 (cat) S 7751 7743 7341 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 57846994 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7752/statm: 630 87 71 4 0 42 0
[pid=7753] ppid=7751 vsize=623092 CPUtime=18.19
/proc/7753/stat : 7753 (clasp) R 7751 7743 7341 0 -1 4194304 214846 0 0 0 1729 90 0 0 25 0 1 0 57846994 638046208 149410 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7753/statm: 155773 149410 181 154 0 155243 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 649728

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 7753
/proc/meminfo: memFree=201304/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.26
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2162 1613 0 0 10 1 705 10 15 0 1 0 57846266 19214336 2049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7743/statm: 4691 2049 343 3 0 1791 0
[pid=7751] ppid=7743 vsize=5352 CPUtime=0
/proc/7751/stat : 7751 (sh) S 7743 7743 7341 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 57846994 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7751/statm: 1338 224 188 169 0 49 0
[pid=7752] ppid=7751 vsize=2520 CPUtime=0.01
/proc/7752/stat : 7752 (cat) S 7751 7743 7341 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 57846994 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7752/statm: 630 87 71 4 0 42 0
[pid=7753] ppid=7751 vsize=1778644 CPUtime=43.78
/proc/7753/stat : 7753 (clasp) R 7751 7743 7341 0 -1 4194304 650082 0 0 0 4109 269 0 0 25 0 1 0 57846994 1821331456 412486 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7753/statm: 444661 412486 181 154 0 444131 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1805280



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+51.4017 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 7753
/proc/meminfo: memFree=170904/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.26
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2162 1613 0 0 10 1 705 10 15 0 1 0 57846266 19214336 2049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7743/statm: 4691 2049 343 3 0 1791 0
[pid=7751] ppid=7743 vsize=5352 CPUtime=0
/proc/7751/stat : 7751 (sh) S 7743 7743 7341 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 57846994 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7751/statm: 1338 224 188 169 0 49 0
[pid=7752] ppid=7751 vsize=2520 CPUtime=0.01
/proc/7752/stat : 7752 (cat) S 7751 7743 7341 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 57846994 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7752/statm: 630 87 71 4 0 42 0
[pid=7753] ppid=7751 vsize=1827068 CPUtime=44.09
/proc/7753/stat : 7753 (clasp) R 7751 7743 7341 0 -1 4194304 675126 0 0 0 4128 281 0 0 25 0 1 0 57846994 1870917632 413932 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7753/statm: 456767 413932 181 154 0 456237 0
Current children cumulated CPU time (s) 51.36
Current children cumulated vsize (KiB) 1853704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+51.4017 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 7753
/proc/meminfo: memFree=170904/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.26
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2162 1613 0 0 10 1 705 10 15 0 1 0 57846266 19214336 2049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7743/statm: 4691 2049 343 3 0 1791 0
[pid=7751] ppid=7743 vsize=5352 CPUtime=0
/proc/7751/stat : 7751 (sh) S 7743 7743 7341 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 57846994 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7751/statm: 1338 224 188 169 0 49 0
[pid=7752] ppid=7751 vsize=2520 CPUtime=0.01
/proc/7752/stat : 7752 (cat) S 7751 7743 7341 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 57846994 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7752/statm: 630 87 71 4 0 42 0
[pid=7753] ppid=7751 vsize=1827068 CPUtime=44.09
/proc/7753/stat : 7753 (clasp) R 7751 7743 7341 0 -1 4194304 675126 0 0 0 4128 281 0 0 25 0 1 0 57846994 1870917632 413932 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7753/statm: 456767 413932 181 154 0 456237 0
Current children cumulated CPU time (s) 51.36
Current children cumulated vsize (KiB) 1853704

# WARNING:
# current cumulated CPU time (7.35 s) is less than in the last sample (51.36 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (44.01 s) to the 'lost time'.

[startup+51.5179 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 7753
/proc/meminfo: memFree=170904/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.35
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2327 3386 0 0 10 1 705 19 16 0 1 0 57846266 19214336 2051 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7743/statm: 4691 2051 343 3 0 1791 0
Current children cumulated CPU time (s) 7.35
Current children cumulated vsize (KiB) 18764

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+52.6018 s]
/proc/loadavg: 0.96 0.98 0.99 3/70 7764
/proc/meminfo: memFree=1337672/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.35
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2327 3386 0 0 10 1 705 19 16 0 1 0 57846266 19214336 2051 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7743/statm: 4691 2051 343 3 0 1791 0
[pid=7762] ppid=7743 vsize=5352 CPUtime=0
/proc/7762/stat : 7762 (sh) S 7743 7743 7341 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 57851416 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 1338 224 188 169 0 49 0
[pid=7763] ppid=7762 vsize=2520 CPUtime=0
/proc/7763/stat : 7763 (cat) S 7762 7743 7341 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 57851416 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7763/statm: 630 87 71 4 0 42 0
[pid=7764] ppid=7762 vsize=9464 CPUtime=1.08
/proc/7764/stat : 7764 (clasp) R 7762 7743 7341 0 -1 4194304 2009 0 0 0 108 0 0 0 25 0 1 0 57851416 9691136 1972 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3953624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7764/statm: 2366 1972 173 154 0 1836 0
Current children cumulated CPU time (s) 8.43
Current children cumulated vsize (KiB) 36100

[startup+53.0018 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 7764
/proc/meminfo: memFree=1821456/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.35
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2327 3386 0 0 10 1 705 19 16 0 1 0 57846266 19214336 2051 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7743/statm: 4691 2051 343 3 0 1791 0
[pid=7762] ppid=7743 vsize=5352 CPUtime=0
/proc/7762/stat : 7762 (sh) S 7743 7743 7341 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 57851416 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 1338 224 188 169 0 49 0
[pid=7763] ppid=7762 vsize=2520 CPUtime=0
/proc/7763/stat : 7763 (cat) S 7762 7743 7341 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 57851416 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7763/statm: 630 87 71 4 0 42 0
[pid=7764] ppid=7762 vsize=12020 CPUtime=1.49
/proc/7764/stat : 7764 (clasp) R 7762 7743 7341 0 -1 4194304 2657 0 0 0 148 1 0 0 25 0 1 0 57851416 12308480 2620 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3743009 0 0 4096 0 0 0 0 17 1 0 0
/proc/7764/statm: 3005 2620 173 154 0 2475 0
Current children cumulated CPU time (s) 8.84
Current children cumulated vsize (KiB) 38656

[startup+53.4019 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 7764
/proc/meminfo: memFree=1821456/2055920 swapFree=4184636/4192956
[pid=7743] ppid=7741 vsize=18764 CPUtime=7.35
/proc/7743/stat : 7743 (pbclasp) S 7741 7743 7341 0 -1 4194304 2327 3386 0 0 10 1 705 19 16 0 1 0 57846266 19214336 2051 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548506004 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7743/statm: 4691 2051 343 3 0 1791 0
[pid=7762] ppid=7743 vsize=5352 CPUtime=0
/proc/7762/stat : 7762 (sh) S 7743 7743 7341 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 57851416 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 1338 224 188 169 0 49 0
[pid=7763] ppid=7762 vsize=2520 CPUtime=0
/proc/7763/stat : 7763 (cat) S 7762 7743 7341 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 57851416 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255539773666 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7763/statm: 630 87 71 4 0 42 0
[pid=7764] ppid=7762 vsize=14288 CPUtime=1.88
/proc/7764/stat : 7764 (clasp) R 7762 7743 7341 0 -1 4194304 3239 0 0 0 187 1 0 0 25 0 1 0 57851416 14630912 3202 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3998678 0 0 4096 0 0 0 0 17 1 0 0
/proc/7764/statm: 3572 3202 173 154 0 3042 0
Current children cumulated CPU time (s) 9.23
Current children cumulated vsize (KiB) 40924

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 44.01
#  lost CPU user time (s): 41.28
#  lost CPU system time (s): 2.73

Real time (s): 53.4327
CPU time (s): 53.3146
CPU user time (s): 50.3376
CPU system time (s): 2.97696
CPU usage (%): 99.7789
Max. virtual memory (cumulated for all children) (KiB): 1853704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.05762
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10647
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2478
involuntary context switches= 573

runsolver used 0.069989 second user time and 0.135979 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 20 00:46:49 UTC 2007

IDJOB= 363620
IDBENCH= 1876
IDSOLVER= 158
FILE ID= node48/363620-1177030009

PBS_JOBID= 4630620

Free space on /tmp= 66479 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-net12.opb
COMMAND LINE= pbclasp instance-363620-1177030009.opb /tmp/evaluation/363620-1177030009/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-363620-1177030009 -o ROOT/results/node48/conversion-363620-1177030009 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363620-1177030009/instance-363620-1177030009.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-363620-1177030009 -o ROOT/results/node48/solver-363620-1177030009 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363620-1177030009.opb /tmp/evaluation/363620-1177030009/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  24a04ed274dd43d443428abf078e95f9

RANDOM SEED= 440758815

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1856008 kB
Buffers:         13012 kB
Cached:         126876 kB
SwapCached:       2232 kB
Active:          35288 kB
Inactive:       114684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856008 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            6912 kB
Writeback:           0 kB
Mapped:          17028 kB
Slab:            35928 kB
Committed_AS:  1046588 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66461 MiB

End job on node48 on Fri Apr 20 00:47:43 UTC 2007